2220310132220 has 48 divisors (see below), whose sum is σ = 4867093078848. Its totient is φ = 849210024960.

The previous prime is 2220310132211. The next prime is 2220310132279. The reversal of 2220310132220 is 222310130222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2220310132192 and 2220310132201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454340 + ... + 2155700.

It is an arithmetic number, because the mean of its divisors is an integer number (101397772476).

Almost surely, 2^{2220310132220} is an apocalyptic number.

2220310132220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220310132220 is an abundant number, since it is smaller than the sum of its proper divisors (2646782946628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220310132220 is a wasteful number, since it uses less digits than its factorization.

2220310132220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704230 (or 1704228 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2220310132220 its reverse (222310130222), we get a palindrome (2442620262442).

The spelling of 2220310132220 in words is "two trillion, two hundred twenty billion, three hundred ten million, one hundred thirty-two thousand, two hundred twenty".